The armed robbery happened at the Royal Farms store in the 7200 block of Baltimore Annapolis Boulevard around 3:40 a.m. on March 22. Nearly a week later, around 3 a.m. on March 28, police said the same man tried to rob the Royal Farms at 200 Oak Manor Drive.

Police said the robber, shown in the surveillance images above, is black, between 5 feet 7 and 5 feet 10 inches tall and is in his mid-20s to early 40s. He was wearing dark-colored clothing and a knit hat during the incidents.

Anyone who recognizes the man or has information about either case should call Metro Crime Stoppers at 866-7-LOCKUP or text "MCS plus your message" to 274637.